Astro Nav (Bowditch Celestial Nav Manual)
‘Flat Earth’ Navigation (or Plane Sailing) by J Wylie
Setting Sail – Beginners Guide to wind on sails
CM93 – This is a link to my public Dropbox which holds the 2011 CM93 chart set in an 82 x 10Mb zip set.
I did it that way because the overall size is large and takes a long time to download, so if a small file fails to download it’s quick to reload it. They are zipped my me, so I know that they are a clean copy, no trojans or viruses.